#!/bin/bash

echo -e "WELCOME $2 $1 $(date)"

value="yes"
while [ $value = "yes" -o $value = "y" ]
do
echo "Country Code"
echo "________ ________"
echo "ICELAND ICL"
echo "FRANCE FRA"
echo "PORTUGAL POR"
echo "WALES WAL"
echo "GERMANY GER"


echo -e "[*]SELECT SOME CODE AS METNIONED ABOVE: \c"
read code

while [ true ]
do
case "$code" in
ICL)
echo "YES THEY WON, THEY WON THE FINALS BY 2-1 AGAINST GERMANY"
break
;;
FRA)
echo "NO THEY LOST IN QUARTER FINALS WITH PORTUGAL"
break
;;
POR)
echo "THEY ALSO LOST"
break
;;
WAL)
echo "LOST"
break
;;
GER)
echo "LOST"
break
;;
*)
echo -e "!!INVALID CODE!!\n[*]PLZ SELECT SOME CORRECT CODE AS METNIONED ABOVE: \c"
read code
;;

esac
done



echo "Player Code"
echo "________ ________"
echo "Courtois Co"
echo "Silva Si"
echo "Messi Me"
echo "Nemar Ne"
echo "Kane Ka"
echo "Ronaldo Ro"
echo "Bale Ba"

#asking user to type three codes out of the seven player codes

echo -e "Enter any three codes (must be seperated by space) among the seven codes just displayed: \c"
read code1 code2 code3

echo -e "Your choices are (Enter a number ) \n 1>$code1 2>$code2 3>$code3: \c"
read choice # Reading the choice

while [ true ]
do
case "$choice" in
1)
echo $(cat $code1)
break
;;
2)
echo $(cat $code2)
break
;;
3)
echo $(cat $code3)
break
;;
*)
echo -e "Please enter the number from the list of choices: \c"
read choice
esac
done

echo -e "DO YOU WANT TO CONTINUE: \c"
read value

done



echo -e "*********************Now Exiting, Thank you for your time******************"





This is what I have done so far. I would like suggestion on using if statement, select and case whereas possible. Thank you all in advance.